What is the air quality in Calamba?

Calamba, Philippines has an annual US AQI of 70 (Polluted) and average PM2.5 of 19.6 µg/m³, ranking #3257 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Calamba?

August is typically the cleanest month (AQI 67) and April the most polluted (AQI 76).

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
3257	Calamba, Philippines	Asia	AQI 70	PM2.5 19.6 µg/m³